Hooker Headers 2827-1 Details

Applications with oxygen sensors use reducers 555-30010 for 2.5'' three bolt flange.

Will not fit angle plug heads.

A/C Requires bracket 520-10925 drivers side or 520-10926 passenger side. 1979 and later with short compressor use stock brackets.

Accessory Compatibility:

Power Steering - Yes

Power Brakes - Yes

Air Conditioning - yes, see notes above

Smog Pump - Yes, with modifications

Transmission Compatibility:

Manual Column Shifter - No

Manual Floor Shifter - Yes

Automatic Column Shifter - Yes

Automatic Floor Shifter - No

Included Items Note: Bolts and Gaskets Included, Reducers required

Port Shape: SAP

Emissions Compatibility: Street Legal for Pre-1974 Vehicles

Specifications:

Tube Size

1.625

Collector Tube Size (in.)

2.5

Application

Automotive

Engine Make/Size

Chevy Small Block (262-400)

Tube Direction

Down Swept

Coating/Finish

Metallic Ceramic

Port Shape

Same As Port/Can Be Matched

Material

Mild Steel

Gaskets Included

Yes

Bolts/Studs Included

Yes

Catalytic Converter(s) Included

No

Collector Attachment

3-bolt flange

Cross Over Pipe Included

No

Cylinder Head Port Shape

Oval

Header Finish

Silver ceramic coated

Header Material

Steel

Header Style

Full-length

Motor Mounts Included

No

Primary Tube Diameter (in.)

1 5/8

Primary Tube Gauge

18-gauge

Primary Tube Length (in.)

28

Quantity

Sold as a pair

Reducers Included

No

Transmission Mount Included

No

Tuned

Yes

Weld-Up

No

Collector Diameter (in.)

2.5

Flange Style

Standard

Manufacturer's Part Number:

2827-1HKR

Custom racing performance at a mass produced price!!
Hooker Super Competition Headers are painstakingly designed to give you a max power, max RPM header at an off the shelf price. The large, mandrel bent, tuned length, primary tubes are custom engineered to give you more velocity, exhaust gas scavenging and high RPM efficiency resulting in more high end power than what you can achieve with a set of street performance headers. Given Hooker's reputation as having the industry's best welds, the fact that they are using their high quality 5/16'' machined flanges attached to mandrel bent light weight 18 gauge tubing. You know you are going to get a light weight racing header that is built to last seasons of on track performance.

Features:

Tuned length mandrel-bent primary tubes offer maximum exhaust flow, and scavenging to make you more power.

Long transition collectors for decreased back pressure improving high end power.